add zh-tw (Traditional Chinese) i18n file

theme/i18n/zh-tw.json

@@ -0,0 +1,18 @@
+{
+  "LANGS_CHOOSE": "選擇一種語言",
+  "GLOSSARY": "術語表",
+  "GLOSSARY_INDEX": "索引",
+  "GLOSSARY_OPEN": "術語表",
+  "GITBOOK_LINK": "本書使用 GitBook 釋出",
+  "SUMMARY": "目錄",
+  "SUMMARY_INTRODUCTION": "介紹",
+  "SUMMARY_TOGGLE": "目錄",
+  "SEARCH_TOGGLE": "搜尋",
+  "SEARCH_PLACEHOLDER": "輸入並搜尋",
+  "FONTSETTINGS_TOGGLE": "字型設定",
+  "SHARE_TOGGLE": "分享",
+  "SHARE_ON": "分享到 __platform__",
+  "FONTSETTINGS_WHITE": "白色",
+  "FONTSETTINGS_SEPIA": "棕褐色",
+  "FONTSETTINGS_NIGHT": "夜間"
+}